How to access the "last row" or "last column" in a grid/table for styling functions?

[gezepi]

This is a related question that you might find useful:

How can I format the last row of a table?

If you put you cells in an array, you can automatically compute the number of rows according to the number of columns, like so: #let n-cols = 3 #let cells = ([A], [B], [C], [D], [E], [F], [G]) #let n-rows = calc.ceil(cells.len() / n-cols) #table( columns: n-cols, fill: (_, y) => if y == n-rows - 1 { gray.lighten(50%) } else { none }, ..cells ) If this is something you need in multiple places, you could even wrap it in a function, for example: #let my-table(cells, ..args) = {…